OPINION
This is an appeal by the Commonwealth of Pennsylvania from an Order of the Superior Court affirming an Order of the Court of Common Pleas granting new proceedings for twenty-nine defendants in cases where former Judge Mary Rose Fante Cunningham1 presided. The cases of the twenty-nine appellees were consolidated2 in the interest of judicial economy and assigned to Judge Carolyn Engel Temin of the Court of Common Pleas, Criminal Trial Division, for disposition. Judge Temin found for appellees. Each appellee who had any portion of his case handled by Cunningham was granted new proceedings, i.e., adjudicatory proceedings, preliminary and *31certification hearings, municipal court trials, and hearings on motions to quash.
The issue before this Court is whether it was a denial of the appellees’ right to a fair and impartial tribunal for a judge to preside over their cases without revealing circumstances that raise questions as to her impartiality. Specifically, Cunningham became an undercover agent for federal law enforcement authorities in exchange for a promise that those authorities would make her cooperation known to any agency that chose to prosecute her for accepting a gift from a potential litigant. In this instance, Cunningham’s potential prosecutors were the very individuals that appeared before her to prosecute the appellees. Restated, the question is whether the air of impropriety arising from such a setting is a sufficient basis for vitiating the proceedings without a demonstration of actual proof of prejudice. We hold herein that the impartiality of the court, which is a fundamental prerequisite of a fair trial, must be deemed compromised by appearance alone, thus eliminating the need for establishing actual prejudice. Therefore, for the reasons that follow, we affirm the order of the Superior Court affirming Judge Temin’s grant of new proceedings to all appellees whose cases were argued before Cunningham during the time she cooperated with the Federal Bureau of Investigation (“F.B.I.”).
The facts were stipulated by the parties. Cunningham was recorded accepting a $300.00 gift from Steven Traitz, Jr., an official of the Roofers Union. Upon learning that the conversation had been recorded, and being confronted by federal authorities, Cunningham agreed to cooperate with the F.B.I. in an ongoing investigation involving cash gifts from the Roofers Union to various judges of the Philadelphia County Court of Common Pleas. One portion of the agreement stipulated that Cunningham would record conversations as requested by the F.B.I. This agreement clearly stated that no immunity from the prosecution or other disciplinary proceedings would be afforded. However, the agreement explicitly promised that federal authorities would make known to any *32court or other investigating or prosecuting body the full extent of Cunningham’s cooperation.
Cunningham’s cooperation with the F.B.I. extended from February 12, 1986 through November 13, 1986. Cunningham wore a hidden recording device and secretly recorded conversations with two other judges, both of whom were subsequently indicted on federal charges arising out of cash gifts received from the Roofers Union. While working for the F.B.I., Cunningham continued to preside over criminal and juvenile matters. Her involvement was publicly disclosed on November 17, 1986. Prior to that date, Cunningham’s agreement was known only to her and her husband, certain officials of the F.B.I., and the office of the U.S. Attorney. Following the public disclosure of her involvement, this Court suspended Cunningham pending further investigation.
Commencing on December 3, 1986, the Defender Association of Philadelphia, on behalf of twenty-nine3 appellees, filed motions seeking the nullification of all judicial actions taken in their respective cases by Cunningham while she was simultaneously acting as an undercover agent. Anthony McFall was one of the appellees represented by the Defender Association. Cunningham’s actions were challenged as violative of the Pennsylvania Constitution’s separation of powers doctrine, the federal constitutional guarantee of due process of law, and Pennsylvania case law requiring the recusal of a judge where even the appearance of impropriety surfaced.
All motions filed by appellees were assigned to the Honorable Carolyn Temin of the Court of Common Pleas of Philadelphia, Criminal Trial Division, for disposition. Judge Temin found for appellees, holding that due process was violated by Cunningham’s failure to reveal her situation and potential bias. Judge Temin’s decision entitled each appellee to a new proceeding before another judge. All orders granting this limited relief were stayed pending appellate review.
The Commonwealth appealed Judge Temin’s orders to the Superior Court and simultaneously sought plenary review by *33this Court. We denied the Commonwealth’s application on May 19, 1987. Cunningham was removed from office by this Court on February 25, 1988. In re Cunningham, 517 Pa. 417, 538 A.2d 473, appeal dismissed sub nom. White v. Judicial Inquiry & Review Bd, 488 U.S. 805, 109 S.Ct. 36, 102 L.Ed.2d 16 (1988).
On April 6, 1989, the Superior Court affirmed Judge Te-min’s orders, and reasoned:
The public confidence in the integrity of the criminal justice system will not be served by leaving unredressed the role of a judge in deciding key phases of criminal prosecution while also working for prosecuting authorities during the same period of time. All of these factors are also exacerbated by the fact that Judge Cunningham was the primary decision making body in the cases on appeal here.
In re McFall, et al., 383 Pa.Super. 356, 368, 556 A.2d 1370, 1376 (1989). A Petition for Reconsideration or Reargument was denied on June 19, 1989; thereafter, on July 23, 1990, we granted allocatur. Commonwealth v. McFall, 525 Pa. 632, 578 A.2d 927 (1990).
Appellant in the instant case argues that the cases in which Cunningham presided during the period she was working as an agent for the federal authorities had no relation to the F.B.I. investigation, and thus, contends that Cunningham’s ability to maintain her impartiality was not influenced. Appellant also argues that the appellees have not demonstrated that Cunningham had a direct, personal, substantial, pecuniary interest in the cases in which she presided; therefore, the Superior Court’s decision should be reversed. Appellant’s argument centers on the appellees’ failure to demonstrate that they were prejudiced.
Conversely, appellees contend that as a result of Cunningham’s participation with federal authorities, defendants in her courtroom were denied due process of the law. They claim to have suffered such a denial even though the reasons that suggest partiality were not discovered until after the litigation had concluded. Appellees argue that Cunningham could not *34have been impartial in discharging her judicial functions where she was beholden to one of the parties appearing before her. This was not a mere tangential distraction; rather, her liberty as well as her career weighed in the balance.
We now focus on restoring justice to appellees whose rights to an impartial tribunal have been trampled upon and also to repair any damage to the public’s confidence in the courts of this Commonwealth. The circumstances in the instant case are such that this Court need not reach the constitutional issue of due process because we conclude that the appearance of impropriety compels us to affirm the grant of new proceedings in view of the blatant potential conflict of interest of the trial judge.
In order for the integrity of the judiciary to be compromised, we have held that a judge’s behavior is not required to rise to a level of actual prejudice, but the appearance of impropriety is sufficient. In re Cunningham, 517 Pa. at 430, 538 A.2d at 480; Commonwealth v. Darush, 501 Pa. 15, 24, 459 A.2d 727, 732 (1983); Commonwealth v. Goodman, 454 Pa. 358, 361, 311 A.2d 652, 654 (1973). In Darush, where the trial judge could not affirmatively deny making certain derogatory remarks concerning appellant,4 this Court held that the appellant was entitled to resentencing by another judge because the comments alleged to have been made by the first judge could raise a reasonable question concerning his impartiality. Id. at 24, 459 A.2d at 732. Moreover, we reasoned that although actual prejudice was not found, appellant was entitled to sentencing by a judge whose impartiality could not reasonably be questioned. Id.
In the instant case, we again find that the appearance of impropriety is sufficient justification for the grant of new proceedings before another judge. We find that Cunningham’s course of conduct created the appearance of impropriety. First, she accepted a gift from a potential litigant. Second, she became aware of the fact that the F.B.I. had discov*35ered her misconduct. Finally, Cunningham decided to assist the F.B.I. in their investigation of other judges suspected of accepting gifts. Cunningham’s assistance was in exchange for the F.B.I.’s promise to disclose her cooperation to any other authorities who chose to prosecute her. One could reasonably conclude that, under the circumstances, Cunningham’s cooperation with the United States Attorney’s office cast her in the role of a confederate of the prosecutors in the appellees’ cases.
The disturbing factor is not Cunningham’s cooperation alone, but rather the benefit she expected would derive from her cooperation. Her agreement, whether coerced or formed under her own free will, presents a situation palpably creating a circumstance where she would have an interest in the outcome of the criminal cases tried before her.
“A judge should respect and comply with the law and should conduct [herjself at all times in a manner that promotes public confidence in the integrity and impartiality of the judiciary.” Code of Judicial Conduct, Canon 2(A). “A judge should not allow [her] family, social, or other relationships to influence [her] judicial conduct or judgment.” Code of Judicial Conduct, Canon 2(B). Recusal is required wherever there is substantial doubt as to the jurist’s ability to preside impartially. Commonwealth v. Darush, 501 Pa. at 21, 459 A.2d at 731; Commonwealth v. Boyle, 498 Pa. 486, 490, 447 A.2d 250, 252 (1982); Commonwealth v. Knighton, 490 Pa. 16, 23, 415 A.2d 9, 13 (1980). A jurist’s impartiality is called into question whenever there are factors or circumstances that may reasonably question the jurist’s impartiality in the matter. Commonwealth v. Darush, 501 Pa. at 21, 459 A.2d at 731; Commonwealth v. Boyle, 498 Pa. at 490 n. 4, 447 A.2d at 252 n. 4.
The circumstances under which Cunningham participated as an “agent” of both the judiciary and the prosecution created an environment of partiality which is unacceptable. She continued to hear criminal cases while cooperating with the federal authorities in exchange for a promise that her cooperation would be made known to the District Attorney of Phila*36delphia, whose office prosecuted each appellee and would be the same office that would make the judgment as to her prosecution. “[A]ny tribunal permitted by law to try cases and controversies must not only be unbiased but must avoid even the appearance of bias.” Horn v. Township of Hilltown, 461 Pa. 745, 747, 337 A.2d 858, 859-60 (1975) (quoting Gardner v. Repasky, 434 Pa. 126, 129, 252 A.2d 704, 706 (1969) (quoting Commonwealth Coatings Corp. v. Continental Casualty Co., 393 U.S. 145, 150, 89 S.Ct. 337, 340, 21 L.Ed.2d 301, 305 (1968))).5
“[T]he appearance of bias or prejudice can be as damaging to public confidence in the administration of justice as would be the actual presence of either of these elements.” Commonwealth v. Goodman,. 454 Pa. at 361, 311 A.2d at 654. In this case the appearance of bias is obvious. Cunningham’s agreement with the prosecutorial arm was a quid pro quo bargain. She agreed to assist the F.B.I. in their racketeering investigation, while the F.B.I. promised to make Cunningham’s cooperation known to the Pennsylvania authorities who would conduct the prosecution of Cunningham for her wrongdoing. Moreover, these same Pennsylvania authorities were the very authorities who appeared before Cunningham to prosecute the appellees. Consequently, this obvious conflict of interest eradicated the appearance of justice in Cunningham’s courtroom.
A judge can not be a jurist in his own case and must not be permitted to try cases where she has an interest in the outcome. In re Schlesinger, 404 Pa. 584, 598, 172 A.2d 835, 840-41 (1961) (discussing federal due process guarantees). Cunningham cooperated with prosecutorial authorities while simultaneously purporting to perform her duties as an impartial member of the judiciary. The conflict is obvious. Cunningham’s direct, personal, substantial, and pecuniary interests were that she faced potential prosecution by the same authorities that prosecuted defendants in her courtroom every day. Contrary to appellant’s assertions, when Cunningham *37presided over criminal cases while simultaneously agreeing to work for the prosecution, the integrity of the “proceedings” was seriously compromised.6
A tribunal is either fair or unfair. There is no need to find actual prejudice, but rather, the appearance of prejudice is sufficient to warrant the grant of new proceedings. A trial judge should not only avoid impropriety but must also avoid the appearance of impropriety. In re Cunningham, 517 Pa. at 430, 538 A.2d at 480; Commonwealth v. Perry, 468 Pa. 515, 524, 364 A.2d 312, 317 (1976). Cunningham’s agreement with the F.B.I. provided that the F.B.I. would make known to any potential prosecutor of the Judge the full extent of her cooperation. The District Attorney’s Office of Philadelphia was one such potential prosecutor. The District Attorney’s Office also handled the cases of appellees who were before Cunningham. The possibility existed that Cunningham may have treated the District Attorney’s Office in a way so as to maximize her chances for leniency should it choose to prosecute her. This possibility is all that is needed to establish the appearance of impropriety.
Finally, appellant contends that the grant of new proceedings for appellees was inappropriate. We disagree. Regardless of whether the proceedings were in the form of a trial, juvenile certification hearings, post-trial motions, or preliminary hearings, this Commonwealth protects the constitutional rights of the accused to have a fair tribunal to resolve the issues therein. To hold that Cunningham’s potential for partiality existed when she presided over full trials but lacked *38the same impact when she presided over juvenile certification hearings, etc. would be egregiously inconsistent. This type of taint at any stage of the process must necessarily offend our concept of fairness and may not be ignored or condoned.
Accordingly, we affirm the order of the Superior Court granting appellees new proceedings.
McDERMOTT, J., did not participate in the decision of this case.
PAPADAKOS, J., files a concurring opinion.